Light source lighting device
A technology for lighting devices and light sources, which is applied to lighting devices, light sources, cooling/heating devices of lighting devices, etc., can solve the problems of insufficient heat dissipation of LEDs and relatively high working environment requirements, and achieves good light output effect and heat dissipation. Good results
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[0036] As shown in FIG. 1, it is a schematic diagram of the structure of the first embodiment of the light source illuminating device of the present invention. The specific structure of this embodiment is described in conjunction with the partial enlarged view of FIG. 1 shown in FIG. 2. The light source illuminator includes an LED array 1. In this embodiment, a plurality of LED chips 18 in the LED array 1 are mounted together via a PCB board 17, a lens housing 8 is used as a light transmitting device, and a cooling liquid 7 is filled in the lens housing 8 to form a liquid lens together. The lens array cooperates with the LED array 1 to emit the light emitted by the LED array 1 in parallel or divergently. A sealing base 4 is provided on the periphery of the lens array and the heat conducting plate 3, and a sealing pad 5 is provided at the sealing base 4 to form a sealed container. The LED array 1 is sealed in the sealed container formed by the lens array and the heat conducting pla...
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